{
    "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2011-4096",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "n/a",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "n/a"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "n/a"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "The idnsGrokReply function in Squid before 3.1.16 does not properly free memory, which allows remote attackers to cause a denial of service (daemon abort) via a DNS reply containing a CNAME record that references another CNAME record that contains an empty A record."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "http://bugs.squid-cache.org/show_bug.cgi?id=3237#c12",
                "refsource": "MISC",
                "url": "http://bugs.squid-cache.org/show_bug.cgi?id=3237#c12"
            },
            {
                "name": "RHSA-2011:1791",
                "refsource": "REDHAT",
                "url": "http://www.redhat.com/support/errata/RHSA-2011-1791.html"
            },
            {
                "name": "SUSE-SU-2016:1996",
                "refsource": "SUSE",
                "url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.html"
            },
            {
                "name": "[oss-security] 20111031 CVE Request -- Squid v3.1.16 -- Invalid free by processing CNAME DNS record pointing to another CNAME record pointing to an empty A-record",
                "refsource": "MLIST",
                "url": "http://www.openwall.com/lists/oss-security/2011/10/31/5"
            },
            {
                "name": "1026265",
                "refsource": "SECTRACK",
                "url": "http://www.securitytracker.com/id?1026265"
            },
            {
                "name": "[oss-security] 20111031 Re: CVE Request -- Squid v3.1.16 -- Invalid free by processing CNAME DNS record pointing to another CNAME record pointing to an empty A-record",
                "refsource": "MLIST",
                "url": "http://www.openwall.com/lists/oss-security/2011/11/01/3"
            },
            {
                "name": "MDVSA-2011:193",
                "refsource": "MANDRIVA",
                "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:193"
            },
            {
                "name": "46609",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/46609"
            },
            {
                "name": "http://www.squid-cache.org/Versions/v3/3.1/changesets/SQUID_3_1_16.html",
                "refsource": "CONFIRM",
                "url": "http://www.squid-cache.org/Versions/v3/3.1/changesets/SQUID_3_1_16.html"
            },
            {
                "name": "SUSE-SU-2016:2089",
                "refsource": "SUSE",
                "url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00040.html"
            },
            {
                "name": "47459",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/47459"
            }
        ]
    }
}